Chemical bonding

Covalent bonds

What are covalent bonds? 5'52"
Lewis dot diagrams 7'26"
Lewis dot diagrams for some molecules 11'57"

Ionic bonds

Introduction: 7'19"
Ionic bonding part 2: 10'17"
Writing ionic formulae: Introduction: 11'43"
Sodium explodes in water... Why doesn't salt?!?: 7'44"

Metallic bonds

Metallic bonding 2'25"

Molecular / Formula mass

Atomic, molecular & formula mass 13'26"

‪Build a Molecule‬

Grade 10 Physical Science

Chemistry

Particles substances are made of

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